/**
 * Created by 李柏霖
 * 2020/11/21 16:01
 */

package com.lbl.service;

import com.lbl.dto.OrderDTO;

public interface IBuyerService {

    //查询一个订单
    OrderDTO findOrderOne(String openid, String orderId);

    //取消订单
    OrderDTO cancelOrder(String openid, String orderId);
}

